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Allis Chalmers 190XT

Allis Chalmers 190XT tractor
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The Allis Chalmers 190XT is a row-crop tractor produced from 1964 to 1971 by Allis Chalmers in West Allis, Wisconsin, USA. It features a Power Director two-speed power shift transmission with 8 forward and 2 reverse gears, and is powered by a 4.9L 6-cylinder engine available in gasoline, diesel, or LP gas versions. The tractor has a tested drawbar power of 79.12 hp and PTO power of 93.64 hp. It includes power steering, band actuated disc brakes, and an open operator station with an optional factory cab starting in 1965. Fuel capacity varies by fuel type, and the hydraulic system is open center with a 9-gallon capacity. The tractor's dimensions include a 105-inch wheelbase and various tire options. Electrical system features a negative ground with generator charging and multiple battery configurations.
Allis Chalmers 190XTtractorspecificationsenginetransmissionpowerdimensionshydraulicsfarm tractor
Power85 hp[P]
Founded1964 - 1972
Model190XT

Technical Specifications

Detailed specifications and technical data for Allis Chalmers 190XT

Power

PTO (tested):93.64 hp (69.8 kW)
Drawbar (tested):79.12 hp (59.0 kW)

Engine

Starter:electric
Point gap:0.016 inches (0.406 mm)
Rated RPM:2200
Air cleaner:dry
Bore/Stroke:3.875x4.25 inches (98 x 108 mm)
Compression:8:1
Displacement:301 ci (4.9 L)
Firing order:1-5-3-6-2-4
Oil capacity:12 qts (11.4 L)
Diesel engine:Allis-Chalmers 2900, turbocharged diesel, 6-cylinder, liquid-cooled
LP gas engine:Allis-Chalmers G2800, LP gas, 6-cylinder, liquid-cooled
Sparkplug gap:0.025 inches (0.635 mm)
Starter volts:12
Engine options:Allis Chalmers 4.9L 6-cyl gasoline, Allis-Chalmers 4.9L 6-cyl diesel, Allis-Chalmers 4.9L 6-cyl LP gas
Gasoline engine:Allis Chalmers G2800, 6-cylinder, liquid-cooled
Coolant capacity:18 qts (17.0 L)
LP gas point gap:0.016 inches (0.406 mm)
Diesel compression:16.25:1
LP gas compression:9:1
LP gas sparkplug gap:0.020 inches (0.508 mm)
Intake valve clearance:0.020 inches (hot) (0.508 mm)
Exhaust valve clearance:0.025 inches (hot) (0.635 mm)
Diesel intake valve clearance:0.015 inches (hot) (0.381 mm)
LP gas intake valve clearance:0.020 inches (hot) (0.508 mm)
Diesel exhaust valve clearance:0.015 inches (hot) (0.381 mm)
LP gas exhaust valve clearance:0.025 inches (hot) (0.635 mm)

Capacity

Fuel:48 gal (gas/diesel) (181.7 L), 52 gal (LP gas) (196.8 L)
Hydraulic system:9 gal (34.1 L)

Electrical

Ground:negative
Batteries:1 (gas), 2 (diesel)
Battery AH:53 (gas), 95 (gas optional), 135 (diesel), 190 (diesel optional)
Battery volts:6 (diesel), 12 (gas/opt)
Charging system:generator

Hydraulics

Type:open center
Capacity:9 gal (34.1 L)
Pressure:2000 psi (137.9 bar)
Pump flow:12 gpm (45.4 lpm)
Steering flow:12 gpm (45.4 lpm)
Steering pressure:1500 psi (103.4 bar)

Mechanical

Drive:Two-wheel drive
Brakes:Band actuated disc brakes
Steering:Power steering
Operator station:Open operator station. Factory cab available starting in 1965 with optional heat and air-conditioning.

Production

Type:Row-Crop tractor
Built in:West Allis, Wisconsin, USA
Total built:22419
Original price:$8,672
Years produced:1964 - 1971

Belt Pulley

RPM:1845
Speed:4347 ft/min (1324.97 meters/min)
Width:6.6 inches (16 cm)
Diameter:9 inches (22 cm)

Transmission

Type:two-speed power shift
Gears:8 forward and 2 reverse
Clutch:dry disc
Description:The transmission is controlled by means of the gear shift lever and the Power Director lever. The tractor must be stopped, and clutch used, to select one of four forward gears, or reverse. The Power Director lever has high, low, and neutral positions. The Power Director can be shifted on the move without clutching. Placing the Power Director into neutral causes the tractor to stop while keeping the PTO engaged.
Oil capacity:32 qts (30.3 L), 38 qts (36.0 L) for S/N 23000 and up
Transmission:Power Director

Tractor hitch

Type:Allis Snap-Coupler
Rear Type:II

Serial Numbers

1964:1001
1965:2485
1966:8219
1967:13273
1968:19262
1969:23234
1970:25901
1971:29136
1967 Series II:19001
1968 Series III:23001

Dimensions & Tires

Width:87.6 inches (222 cm)
Length:157.5 inches (400 cm)
Rear tire:16.4-34, 23.1-30, 18-34, 15.5-38
Wheelbase:105 inches (266 cm)
Front tire:7.50-16, 6.50-16, 9.00-10 (single)
Rear tread:60 to 80 inches
Front tread:60 to 84 inches (152 to 213 cm)
Rear axle late:3.25 inch diameter (82 mm) Serial number 9001 and up
Rear axle early:2.75 inch diameter (69 mm)
Clearance (rear axle):25.75 inches (65 cm)
Clearance (front axle):21.75 inches (55 cm)

Power Take-off (PTO)

Rear PTO:live Continuous PTO, the tractor can be stopped via the Power Director clutch.
Engine RPM:540@1940, 1000@2136
Rear PTO Type:540 (1.375), 1000 (1.375)
Rear PTO independent:Optional

Related Models

Allis Chalmers 200

Model:200

Allis Chalmers 190

Model:190